이 연구는 사육황새에 급여하는 먹이(양미리와 전갱이)의 차이에 따른 혈청 단백질 분획의 변화를 평가하기 위한 것이다. 사육황새를 먹이에 따라 두 그룹(그룹 1과 2)으로 나누어 연구를 진행하였다. 그룹 1에는 22마리, 그룹 2에는 29마리의 황새가 포함되었고, 각각 양미리와 전갱이를 급여하였다. 두 그룹에서 전혈구검사, 혈청화학검사, 단백질분획검사(${\alpha}$-, ${\beta}$- 및 ${\gamma}$-글로불린) 및 지단백질 분획검사(HDL 및 LDL)를 진행하고 결과를 비교하였다. 검사 결과 그룹 1에서 ${\alpha}$-글로불린의 감소와 ${\beta}$-글로불린의 증가가 유의적으로 관찰되었다. 그룹 1에서 LDL의 농도는 그룹 2에 비해 유의적으로 증가하였다. 결과적으로 양미리를 급여한 사육황새에서 ${\beta}$-글로불린의 증가가 LDL의 증가에 의한 것임을 확인하였다.
이 연구는 사육황새에 급여하는 먹이(양미리와 전갱이)의 차이에 따른 혈청 단백질 분획의 변화를 평가하기 위한 것이다. 사육황새를 먹이에 따라 두 그룹(그룹 1과 2)으로 나누어 연구를 진행하였다. 그룹 1에는 22마리, 그룹 2에는 29마리의 황새가 포함되었고, 각각 양미리와 전갱이를 급여하였다. 두 그룹에서 전혈구검사, 혈청화학검사, 단백질분획검사(${\alpha}$-, ${\beta}$- 및 ${\gamma}$-글로불린) 및 지단백질 분획검사(HDL 및 LDL)를 진행하고 결과를 비교하였다. 검사 결과 그룹 1에서 ${\alpha}$-글로불린의 감소와 ${\beta}$-글로불린의 증가가 유의적으로 관찰되었다. 그룹 1에서 LDL의 농도는 그룹 2에 비해 유의적으로 증가하였다. 결과적으로 양미리를 급여한 사육황새에서 ${\beta}$-글로불린의 증가가 LDL의 증가에 의한 것임을 확인하였다.
The aim of the study was to identify the effects of two different diets (sand eels or saurels) on the serum protein electrophoretic patterns of Oriental White Storks held in captivity. The tests were performed on two groups of storks according to the diet (group 1 and 2). Twenty-two (group 1) or twe...
The aim of the study was to identify the effects of two different diets (sand eels or saurels) on the serum protein electrophoretic patterns of Oriental White Storks held in captivity. The tests were performed on two groups of storks according to the diet (group 1 and 2). Twenty-two (group 1) or twenty-nine (group 2) storks were included. The values of complete blood count (CBC), serum biochemistry profiles, protein fractions (albumin, ${\alpha}$-globulin, ${\beta}$-globulin, and ${\gamma}$-globulin), and lipoprotein (high density- [HDL] and low density lipoprotein [LDL]) were compared between samples obtained during two groups (p < 0.05). The ${\alpha}$-globulin fraction was decreased and the ${\beta}$-globulin fraction was significantly increased in samples obtained from group 1 compared to those obtained from group 2. In group 1, the concentration of LDL was also significantly increased compared to that of group 2. In conclusion, we confirmed that the ${\beta}$-globulin fraction was significantly elevated in storks fed sand eels.
The aim of the study was to identify the effects of two different diets (sand eels or saurels) on the serum protein electrophoretic patterns of Oriental White Storks held in captivity. The tests were performed on two groups of storks according to the diet (group 1 and 2). Twenty-two (group 1) or twenty-nine (group 2) storks were included. The values of complete blood count (CBC), serum biochemistry profiles, protein fractions (albumin, ${\alpha}$-globulin, ${\beta}$-globulin, and ${\gamma}$-globulin), and lipoprotein (high density- [HDL] and low density lipoprotein [LDL]) were compared between samples obtained during two groups (p < 0.05). The ${\alpha}$-globulin fraction was decreased and the ${\beta}$-globulin fraction was significantly increased in samples obtained from group 1 compared to those obtained from group 2. In group 1, the concentration of LDL was also significantly increased compared to that of group 2. In conclusion, we confirmed that the ${\beta}$-globulin fraction was significantly elevated in storks fed sand eels.
* AI 자동 식별 결과로 적합하지 않은 문장이 있을 수 있으니, 이용에 유의하시기 바랍니다.
문제 정의
The goal of this current study was to identify the effects of different diets on the serum protein electrophoretic patterns of Oriental White Storks held in captivity. The results of this study will help characterize the influence of nutrition on captive storks.
The goal of this current study was to identify the effects of different diets on the serum protein electrophoretic patterns of Oriental White Storks held in captivity. The results of this study will help characterize the influence of nutrition on captive storks.
가설 설정
For a successful reintroduction of wild animals, following rules should be preserved (7): 1) a self-sustaining captive population should be maintained, 2) adequate and protected habitat is needed, 3) the animal should be trained prior to release into the wild in order to improve survival rate, 4) after the release, adaptability of the animal should be monitored, 5) conservation education should be provided against people around the habitat. At present, the KIOWSRR is trying to secure the population and is also monitoring the body condition against different food ingestion in the breeding facility.
In humans, EPA and DHA down-regulate the LDL receptor in hepatic cells, resulting in an increase in the circulating LDL levels in patients ingesting omega-3 PUFA (10). Although LDL metabolism is largely unknown in birds, the work presented in this study raises the possibility that EPA and DHA affect the LDL value in group 1. This is further supported by the decrease in LDL levels after the storks were fed a saurel, a reduced-lipid diet.
Also the sample which we used was serum that does not have fibronogen. Therefore, we hypothesized that the globulin fractions were re-distributed by a non-pathogenic cause. In particular, we proposed that the differences in lipoprotein levels between the two groups induce the change in the β-globulin fraction, and that the alteration of the α-globulin fraction is a secondary event.
대상 데이터
The study was performed in the KIOWSRR facility. Blood sampling was performed from June 2007 to January 2009.
데이터처리
Differences in the mean values between the groups were analyzed by Student’s t-test.
참고문헌 (19)
Arnott SA, Ruxton GD. Sand eel recruitment in the North Sea: demographic climatic and trophic effects. Mar Ecol Prog Ser 2002; 238: 199-210.
Hummel S, Lynn EG, Osanger A, Hirayama S, Nimpf J, Schneider WJ. Molecular characterization of the first avian LDL receptor: role in sterol metabolism of ovarian follicular cells. J Lipid Res 2003; 44: 1633-1642.
Kleiman DG. Reintroduction of captive mammals for conservation: guidelines for reintroducing endangered species into the wild. Bioscience 1989; 39: 152-161.
Lanzarot MP, Barhona MV, San Andres MI, Fernandez-Garcia M, Rodriguez C. Hematologic, protein electrophoresis, biochemistry, and cholinesterase values of free-living black stork nestlings (Ciconia nigra). J Wildl Dis 2005; 41: 379-386.
Leclercq B, Whitehead CC. Leanness in domestic birds: genetic, metabolic and hormonal aspects, 1st ed. London: Butterworths. 1988: 175-188.
Malinowski JM, Metka K. Elevation of low-density lipoprotein cholesterol concentration with over-the-counter fish oil supplementation. Ann Pharmacother 2007; 41: 1296-1300.
Montesinos A, Sainz A, Pablos MV, Mazzucchelli F, Tesouro MA. Hematological and plasma biochemical reference intervals in young white storks. J Wildl Dis 1997; 33: 405-412.
Musa HH, Cheng JH, Bao WB, Li BC, Mekki DM, Chen GH. Genetic differentiation and phylogeny relationship of functional ApoVLDL-II gene in red jungle fowl and domestic chicken populations. Pak J Biol Sci 2007; 10: 2454-2459.
Puerta ML, Munoz Pulido R, Huecas V, Abelenda M. Hematology and blood chemistry of chicks of white and black storks (Ciconia ciconia and Ciconia nigra). Comp Biochem Physiol A Comp Physiol 1989; 94: 201-204.
Salvante KG, Lin G, Walzem RL, Williams TD. Characterization of very-low density lipoprotein particle diameter dynamics in relation to egg production in a passerine bird. J Exp Biol 2007; 210: 1064-1074.
Smirenski SM. Biology and conservation of Oriental White Stork Ciconia boyciana, 1st ed. South Carolina: Savannah River Ecology Laboratory. 1991: 165-177.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.